2560 × 1080

2560×1080 — UltraWide FHD — is a 21:9 resolution with 2,764,800 pixels. Its ultrawide shape fits three full-size windows side by side.

The entry-level ultrawide: Full HD height stretched to 21:9, usually on a 25–29-inch panel. It's an affordable way into side-by-side multitasking, though at 29 inches its pixel density matches a 23-inch 1080p monitor — fine, but not crisp.